Brooke's Voltaic Current

Electricity rains out from the caster in a shape dictated by the form casted:

Alternating Current:

A blanket of sparks shoot out from the caster in a 20ft. cone. Creatures inside the cone must make a constitution saving through, taking 6d4 lightning damage, halved upon a success.
A creature that fails also becomes incapacitated until the end of it's next turn.
The damage of this spell is increased by 2d4 for every level above 3rd.

Direct Current:

A line of plasma like energy strikes a target within 90ft, surging intense electricity through their muscles. The creature must make a constitution saving through, taking 4d10 lightning damage on a failed save, halved on a success. A creature that fails also becomes incapacitated until the end of it's next turn.

The damage of this spell increases by 1d10 per level cast above 3rd.